Reinstatement of the Genus Stigmaeopsis Banks, with Descriptions of Two New Species (Acari, Tetranychidae)

@inproceedings{Sait2004ReinstatementOT,
  title={Reinstatement of the Genus Stigmaeopsis Banks, with Descriptions of Two New Species (Acari, Tetranychidae)},
  author={Yutaka Saitō and K. Mori and T. Sakagami and Jianzhen Lin},
  year={2004}
}
Abstract The genus Stigmaeopsis Banks is reinstated with characteristic morphology on distal segment of palpus. Two new species, Stigmaeopsis saharai n. sp. and S. takahashii n. sp., are collected from Hokkaido and described. Five species previously known as celarius species group in Schizotetranychus are moved to Stigmaeopsis. Descriptions are supported by illustrations and scanning electron micrographs. 
Description of a new Eotetranychus from japan with notes on two other species (Acari: Prostigmata: Tetranychidae)
Abstract A new spider mite, Eotetranychus toyoshimai n. sp., is described and figured from Magnolia hypoleuca Sieb. et Zucc. (Magnoliaceae) growing in Morioka, Honshu. A redescription of E.Expand
Two New Species and Four New Life Types in Tetranychidae
TLDR
Four new life types in five species in S. temporalis, Stigmaeopsis tenuinidus Zhang et Zhang, S. tegmentalis, Neonidulus tereotus Beard et Walter, and Eotetranychus asiaticus Ehara are documented in relation to their supposed functions. Expand
Description of two new species of Stigmaeopsis, Banks 1917 (Acari, Tetranychidae) inhabiting Miscanthus grasses (Poaceae)
TLDR
Two new species that are very closely related to Stigmaeopsis miscanthi (Saito) from Miscanthus spp. Expand
Schizotetranychus-like spider mites (Acari, Prostigmata, Tetranychidae) - revisited, new combinations and a key to groups of Schizotetranychus based on females
An overview of Schizotetranychus-like acarina is presented, with a key to the major groups of Schizotetranychus of the world, based on females. A probable remnant of the dorsal parts of the podalExpand
Occurrence of Stigmaeopsis nanjingensis in Europe
The occurrence of the Asiatic mite Stigmaeopsis nanjingensis (Ma et Yuan) (Acari Tetranychidae) in Europe (Italy) is here reported. The mites live on the underside of bamboo leaves (Phyllostachys sp.Expand
Molecular identification of seven species of the genus Stigmaeopsis (Acari: Tetranychidae) and preliminary attempts to establish their phylogenetic relationship
TLDR
A phylogenetic tree based on the combined nuclear genes showed a sibling relationship between two sub-social Stigmaeopsis species, S. miscanthi and S. longus, which are strongly suggested to be three biologically different entities based on two phylogenetic trees. Expand
Molecular phylogeny of Stigmaeopsis spider mites (Acari: Tetranychidae) based on the Cytochrome Oxidase subunit I (COI) region of mitochondrial DNA
TLDR
The phylogenetic relationships of Stigmaeopsis spider mites in Japan were investigated using the Cytochrome Oxidase subunit I (COI) region of mitochondrial DNA, implying a mismatch between diagnostic morphological characters and the phylogenetic lineages of bamboo-inhabiting species, requiring re-evaluation of these characters. Expand
Erratum to: Reproductive isolation between Stigmaeopsis celarius and its sibling species sympatrically inhabiting bamboo (Pleioblastus spp.) plants
TLDR
It is suggested that strong selection pressure is imposed on body length to prevent interspecific hybridization in the contact area of these species. Expand
Molecular phylogenetic relationship of Stigmaeopsis spider mites (Acari: Tetranychidae) collected from Yamagata Prefecture
TLDR
Phylogenetic analyses based on the neighbor-joining and the Bayesian method revealed that Stigmaeopsis consists of five monophyletic groups corresponding to each species, and it is interesting that the samples of S. longus from Yamagata Prefecture were divided into two groups, implying that S.Longus had multi-expanded patterns of distribution in this prefecture. Expand
Life history differences between two forms of the social spider mite, Stigmaeopsis miscanthi
TLDR
This study addresses why a significant difference in rm exists in relation to other behavior and physiological adaptations, and addresses why the developmental speeds of HG under several temperature regimens were significantly higher than those of LW. Expand
...
1
2
3
...

References

SHOWING 1-10 OF 69 REFERENCES
Mites of Schizotetranychus (Acari: Tetranychidae) from moso bamboo in Fujian, China
Three species of the genus Schizotetranychus (Acari: Tetranychidae) are recorded and described from the leaves of the moso bamboo ( Phyllostaychs pubescens) in Fujian, China. They areExpand
Checklist of mites from moso bamboo in Fujian, China
This paper gives a report of 45 species of mites from the moso bamboo ( Phyllostachys pubescens) in Fujian province, China. They belong to 23 genera in 9 families. Some of the Tetranychidae (e.g.Expand
NEW SPECIES AND NEW RECORDS OF TETRANYCHID MITES FROM CHINA I.(ACARINA: TETRANYCHIDAE)
TLDR
This paper reports 2 new species and 5 new records of Tetranychidae collected from China, which can be distinguished easily by the dorsalsetae, which is not set on the thbercle. Expand
Schizotetranychus longus の卵に寄生する Tarsonemus 属新種 (英文)
A new species of the genus Tarsonemus predacious on eggs of Schizotetranychus longus Saito is described in Japan under the name of Tarsonemus praedatorius.
Biology of Schizotetranychus nanjingensis (Acari: Tetranychidae) with reference to effects of temperature on and importance of nests to its survival and development
TLDR
The spider mite Schizotetranychus nanjingensis Ma & Yuan is a major pest on the giant bamboo in Fujian, China andDurations of immature stages decreased with increasing temperature within the range of 15–29°, and development from eggs to adults took on average two weeks at 29°C. Expand
Biparental defence in a spider mite (Acari: Tetranychidae) infesting Sasa bamboo
TLDR
It is suggested that there is a kind of biparental care in S. celarius, and that the life-pattern of this species therefore fits the definition of subsociality originally framed for insects. Expand
The concept of life types in Tetranychinae. An attempt to classify the spinning behaviour of Tetranychinae
TLDR
Life patterns of thirty-one spider mite sp.ecies in Japan were observed and categorized in three basic !ife types, including severa! subtypes, using characteristics of spinning behaviour, structure of web as weil as other habits, indicating that polyphagous mites which live on unstable, annual host plants have only a single !ife type. Expand
Reproductive isolation between populations showing different aggression in a subsocial spider mite, Schizotetranychus miscanthi Saito (Acari: Tetranychidae)
TLDR
It is concluded that there is little gene flow between the two groups of the subsocial spider mite species, Schizotetranychus miscanthi, even when they are distributed in close proximity. Expand
Arrestment response of the predatory mite Amblyseius longispinosus to Schizotetranychus nanjingensis webnests on bamboo leaves (Acari: Phytoseiidae, Tetranychidae)
TLDR
The response of the predatory mite Amblyseius longispinosus to the webnest of the spider mite nanjingensis was examined using two-choice tests in the laboratory and females were found significantly more often on leaves with webnests than on leaves without webnesting. Expand
Do males ofSchizotetranychus miscanthi (Acari, Tetranychidae) recognize kin in male competition?
TLDR
Comparison between aggressiveness of males against their uterine brothers and that against unrelated males suggested that males of this species do not recognize their kin. Expand
...
1
2
3
4
5
...